Grace Costello

Twinfluence Grace Costello

One last twin swap. What could go wrong?




Twenty-six-year-old Dani's identical twin sister calls her out of the blue with a colossal problem. Sophie needs to jet off to Mexico to save her friend from a botched tummy tuck but her boss won't let her take any PTO. Dani, eager to repair their strained relationship, leaves her glamorous LA life behind as a top social media influencer to save the day. Dani's dang good at pretending to be her sister, but good enough to teach high school kids in rural Oklahoma?




When Sophie gets stuck in Mexico for an entire month, Dani not only has to teach Economics and Life Skills, but she has to direct the school musical. And that boss Sophie hates so much? Yeah, it turns out Principal Beck is entirely too good-looking and single for Dani to ignore.

Rushed high school musicals, fiery school board politics, and cozying up to Sophie's boss, definitely weren't on her sister's pre-approved syllabus, but Dani never was one for sticking to the plan.




From USA Today Bestseller of YA Fantasy Nina Walker and YA Contemporary Romance Bestseller M. F. Lorson, comes a brand new Romantic Comedy pen name--Grace Costello. This dynamic duo combines laugh-out-loud comedy with emotional feel-good romance that will keep you flying through the pages.